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1. [-/3 Points] DETAILS ILLOWSKYINTROSTAT1 8.1.006.PR. The U.S. Census Bureau conducts a study to determine the time nee
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- 1 3 Points Details Illowskyintrostat1 8 1 006 Pr The U S Census Bureau Conducts A Study To Determine The Time Nee 1 (39.84 KiB) Viewed 35 times
1. [-/3 Points] DETAILS ILLOWSKYINTROSTAT1 8.1.006.PR. The U.S. Census Bureau conducts a study to determine the time needed to complete the short form. The Bureau surveys 200 people. The sample mean is 8.2 minutes. There is a known standard deviation of 2.2 minutes. The population distribution is assumed to be normal. Identify the following. (Enter exact numbers as integers, fractions or decimals.) (a) X (b) 0 (c) MY NOTES ASK YOUR TEACHER n